FNBN 

An acronym denoting "For Nerds By Nerds." Used in reference to internet memes or supposedly unbiased internet articles that are obviously written for and by nerds, g33ks, 1337s, hax00rz, or any of the C++ speaking elite social class.

That ridiculously huge and well annotated Wikipedia article on the Star Wars Kid is obviously FNBN.

FNBN by Ross Sewage August 28, 2006

FNBNF 

An acronym for "for now but not forever," often used as a salutation at the end of a correspondence to mean that the two parties must be apart now, but will meet in the future.

At the very END of it all, I plan to spend my days relaxing near a body of water -ocean, lake, river- someplace quiet, doing nytimes crossword puzzles, and cheating when I can't figure them out.

fnbnf,
sallyellen

FNBNF by madcheapyo December 29, 2008

jerb 

well known from south park
rednecks get angrry that future folk took there jobs so they yell
They took ouare jerbs!

Them future folk took ouare jerbs!

jerb by Jimberley Kim April 7, 2005

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility

I'm putting this CV straight in the bin. Written totally sans sheriff.

sans sheriff by Jamarley July 3, 2019

Breadhead 

Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".

A breadhead is like a crackhead, but for money instead of crack.

Breadhead by 🅱️ U S 3 4 8 March 30, 2022

Stink lines

As seen in illustrations or cartoons: Wavy, vertical lines rising above a person, place or thing. Denotes a foul odor.

"You didn't put enough stink lines on your picture of the teacher."

Stink lines by Athene Airheart March 14, 2004